Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Kelly Portnoff, MD, Inc

Organization Rheumatology Physician · NPI 1144466384

Kelly Portnoff, MD, Inc provides Rheumatology Physician services in Laguna Hills, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

25411 Cabot Rd Ste 109
Laguna Hills, CA 92653-5520 Not confirmed with CMS for 17 years — call before visiting
Phone: (949) 364-5119
Fax: (949) 364-1265
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence A067472 (CA)

Record details

NPI number1144466384
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Offord — Office Manager · (949) 364-5119
NPI enumeratedDecember 17, 2008
Last updated in NPPESDecember 17, 2008
Mailing address25411 Cabot Rd, Suite 109, Laguna Hills, CA 92653-5520

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